Susiane Cavinatto
Universidade Federal de Santa Maria
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Susiane Cavinatto.
Journal of the Brazilian Chemical Society | 2015
Helio G. Bonacorso; Susiane Cavinatto; Maiara C. Moraes; Everton P. Pittaluga; Luis Ricardo Peroza; Tarcieli Pozzebon Venturini; Sydney Hartz Alves; Sílvio Terra Stefanello; Félix Alexandre Antunes Soares; Marcos A. P. Martins; Nilo Zanatta; Clarissa P. Frizzo
This paper describes an efficient approach for the synthesis of a novel series of sixteen 2-(5-trifluoromethyl-1H-pyrazol-1-yl)-5-(5-trihalomethyl-1H-pyrazol-1-yl-1-carbonyl) pyridines, for the first time with non-identical substituents in both pyrazole rings, through the cyclocondensation reaction of 4-methoxy-4-alkyl(aryl/heteroaryl-1,1,1-trihaloalk-3-en-2-ones [CX3C(O)CH=CR1OCH3, in which R1 = CH3, C6H5, 4-CH3C6H4, 4-OCH3C6H4, 2-furyl and X = F, Cl] or acetylacetone with some 6-[3-alkyl(aryl)-5-trifluoromethyl-1H-pyrazol-1-yl]nicotinohydrazides. Optimized yields of 67-91% were obtained when the reactions were performed in ethanol (green solvent) at reflux for 16 h. Subsequent antioxidant and antimicrobial evaluation revealed promising 1,1-diphenyl-2-picrylhydrazyl (DPPH) inhibition percentage and exhibited fungiostatic and fungicidal activities against yeasts, dermatophytes and filamentous, especially for the pyridine systems, when the both pyrazole rings attached to a pyridine ring contain CX3 groups (X = H, F, Cl) of different kinds. It is also observed the trichloromethyl substituted compounds presented higher antioxidant activity in comparison to their fluorinated analogous.
Journal of Fluorine Chemistry | 2012
Helio G. Bonacorso; Susiane Cavinatto; Patrick T. Campos; Liliane M. F. Porte; Jussara Navarini; Gisele R. Paim; Marcos A. P. Martins; Nilo Zanatta; Caroline Z. Stüker
Journal of Fluorine Chemistry | 2011
Helio G. Bonacorso; Jussara Navarini; Carson W. Wiethan; Guilherme P. Bortolotto; Gisele R. Paim; Susiane Cavinatto; Marcos A. P. Martins; Nilo Zanatta; Miguel S. B. Caro
Journal of Fluorine Chemistry | 2012
Helio G. Bonacorso; Jussara Navarini; Carson W. Wiethan; Susiane Cavinatto; Rosália Andrighetto; Marcos A. P. Martins; Nilo Zanatta
Journal of Fluorine Chemistry | 2013
Helio G. Bonacorso; Jussara Navarini; Fábio M. Luz; Carson W. Whietan; Susiane Cavinatto; Marcos A. P. Martins; Nilo Zanatta
Journal of Heterocyclic Chemistry | 2010
Helio G. Bonacorso; Cleber A. Cechinel; Liliane M. F. Porte; Jussara Navarini; Susiane Cavinatto; Ronan C. Sehnem; Demetrius B. Martins; Nilo Zanatta; Marcos A. P. Martins
Journal of Heterocyclic Chemistry | 2014
Helio G. Bonacorso; Gisele R. Paim; Liliane M. F. Porte; Everton P. Pittaluga; Susiane Cavinatto; Alexandre R. Meyer; Marcos A. P. Martins; Nilo Zanatta
Arkivoc | 2012
Helio G. Bonacorso; Everton P. Pittaluga; Sydney Hartz Alves; Larissa Finger Schaffer; Susiane Cavinatto; Liliane M. F. Porte; Gisele R. Paim; Marcos A. P. Martins; Nilo Zanatta
Tetrahedron Letters | 2017
Helio G. Bonacorso; Francieli M. Libero; Fábio M. Luz; Maiara C. Moraes; Susiane Cavinatto; Felipe S. Stefanello; Melissa B. Rodrigues; Nilo Zanatta; Marcos A. P. Martins
15th Brazilian Meeting on Organic Synthesis | 2013
Susiane Cavinatto; Jussara Navarini; Carson W. Wiethan; Everton P. Pittaluga; Fábio M. Luz; Gisele R. Paim; Marcos A. P. Martins; Nilo Zanatta; G Helio Bonacorso.